Math, asked by muthu1645, 9 months ago

Find the sum of all odd positive integers less than 450

Answers

Answered by mhanifa

3

Answer:

50625

Step-by-step explanation:

Given AP, where:

a₁=1
d=2
aₙ=449
Sₙ=?

n=?

n = [(449 - 1)/2] + 1 =225

n = 225

S₂₂₅=225/2(1+449)=50625

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